* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "苹方";
  background-color: #efffe0;
}
.title {
  width: 100%;
  height: 100px;
  background-color: #25425d;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: fixed;
  top: 0;
  left: 0;
  border-bottom: 2px solid #071b26;
  color: #fff;
  background-image: linear-gradient(to bottom, #071b26, #16455e);
}
.left {
  position: fixed;
  top: 0;
  left: 0;
  margin-top: 100px;
  height: 100%;
  width: 250px;
  background-color: #3c5771;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.left h3 {
  width: 100%;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  background-color: #06003a;
}
.left h4 {
  margin-top: 10px;
  cursor: pointer;
  width: 90%;
  height: 35px;
  color: #fff;
  text-align: center;
  line-height: 35px;
  border-radius: 10px;
  background-color: #001f3d;
}
.left ul {
  list-style: none;
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: 82%;
  overflow: auto;
  justify-content: center;
}
.left ul::-webkit-scrollbar {
  width: 0;
}
.left ul li {
  width: 90%;
  height: 25px;
  padding: 0px 15px;
  border-radius: 10px;
  margin-bottom: 3px;
  background-color: #001f3d;
}
.left ul li p {
  cursor: pointer;
}
.contentBody {
  padding-top: 100px;
  padding-left: 250px;
  width: 100%;
  height: 100%;
}
.contentBody .displayNone {
  display: none;
}
.contentBody .first {
  width: 100%;
  padding: 100px 100px 0px;
}
.contentBody .first .first-content {
  background-color: #b6d4bc;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0px 0px 10px -2px;
}
.contentBody .first .first-content h2 {
  text-align: center;
  line-height: 50px;
  font-size: 30px;
  padding: 20px;
  background-color: #005180;
  border-radius: 10px;
  color: #fff;
  border-bottom: 3px dotted;
}
.contentBody .first .first-content p {
  height: 50px;
  line-height: 50px;
}
.contentBody .first .first-content .first-key {
  font-weight: 700;
  font-size: 18px;
}
.contentBody .first .first-content .import {
  display: flex;
  align-items: center;
  height: 50px;
  margin-top: 30px;
}
.contentBody .first .first-content .import div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.contentBody .first .first-content .import div .first-key-dec {
  font-size: 12px;
  color: #626262;
  margin: 10px 10px 0px 0px;
  cursor: default;
}
.contentBody .first .first-content .import div .first-key-dec #downloadFile {
  font-size: 13px;
  cursor: pointer;
  color: #348dd6;
}
.contentBody .first .first-content .import pre {
  height: 50px;
  line-height: 50px;
  background-color: #000000c9;
  padding: 0px 30px;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  color: #ccc;
}
.contentBody .first .first-content .import pre .script {
  color: #569cd6;
}
.contentBody .first .first-content .import pre .src {
  color: #9cdcfe;
}
.contentBody .first .first-content .import pre .url {
  color: #ce9178;
}
.contentBody .content {
  display: none;
  padding: 20px;
}
.contentBody .content .content-title h2 {
  font-size: 35px;
  height: 60px;
  line-height: 40px;
  background-color: #00518f;
  border-radius: 12px 12px 0px 0px;
  padding: 10px 20px;
  color: #deefff;
}
.contentBody .content .content-describe h3 {
  padding: 10px 20px;
  background-color: #23608e;
  border-radius: 0px 0px 12px 12px;
  color: #deefff;
}
.contentBody .content .content-subclass {
  background-color: #3c729c;
  border-radius: 12px;
  padding: 20px;
  color: #deefff;
  margin-top: 5px;
}
.contentBody .content .content-subclass h3 {
  margin-bottom: 20px;
  font-size: 20px;
  padding: 5px;
  background-color: #0003;
  border-radius: 5px;
}
.contentBody .content .content-subclass h3 .subclass-term {
  margin-right: 20px;
}
.contentBody .content .content-subclass h4 {
  margin-bottom: 20px;
  border: 2px dotted rgba(200, 200, 200, 0.5);
  border-radius: 10px;
  padding: 10px;
}
.contentBody .content .content-subclass h4 .subclass-term {
  font-size: 18px;
  padding: 3px;
  background-color: #0003;
  border-radius: 5px;
  margin-right: 20px;
}
.contentBody .content .content-subclass h4 p {
  font-weight: 400;
  font-size: 14px;
}
.contentBody .content .content-subclass h4 div {
  margin-top: 10px;
  padding-left: 65px;
}
.contentBody .content .content-subclass h4 div .formalParameter {
  font-weight: 700;
}
.contentBody .content .content-subclass h4 div .formalParameterText {
  margin-bottom: 20px;
  margin-left: 40px;
}
.contentBody .content .content-subclass h4 div .formalParameterType {
  margin-left: 40px;
}
